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Tooling charge is the charge or cost of all kinds of tools involved in PCB production, like molds, films, fixtures, and so on. SDY quotes reasonable price for tooling charges and proposes favorable opt...
What information is necessary for PCB quotation? It requires following most basic information to estimate the PCB cost, layers, size, thickness, material, copper thickness, surface finish....
We may be curious about the substrate of the PCB factory circuit board only has copper foil on both sides, and the middle is the insulation layer. So, do they need to be turned on between the two sides...
Electrical test is an important process of Printed Circuit Board production, and one of the major quality guarantee methods....
Do you know what the difference between via and pad in the PCB boards? SDY would like to share the kinds of pcb vias and pcb pads, the role of pcb via and pcb pad in printed circuit board....
PCB, commonly known as printed circuit board, is an indispensable part of electronic components and plays a central role. In a series of PCB production processes, there are a lot of matching points. If...
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